﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel.DataAnnotations;

namespace WindowsFormsApplication9
{
    public class sinhvien
    {
        [Key]
        public int masinhvien { get; set; }
        public string hoten { get; set; }
        
        public int tuoi { get; set; }
    }
}
